Homogenizing valve



Patented Mar. 13,1928. 1,662,749 v UNITED STATES PATENT OFFICE.

CHRISTIAN JBGENSEN, OIL GOPltNHAGEN, DENMARK.

A nomoenmzm'e vanvn. Application filed August 8,1938. Serial No. 126,920.

-Homogenizing valves are known, one part A where a spreading chamber H is provided. of which consists of a conical body fitted The conical surface of the body A is smooth, 26 with a supply ipe and, in addition, with and as the parts A and B are pressed against a transverse c annel about midway, the one another at a very considerable pressure other part of the valve consisting, of a conithe liquid whichhas to be homogenized, and cal casting. which is supplied by way of the", channel 0 Experience has shown that in certain cases at a stillhigher pressure, will be pressed out 30 the transverse channel may be omitted and along the entire surface of the body A. in lieu of that the sup ly channel may be Having now described my invention, what continued ri ht throng but the discharge I claim as new and desire to secure by Let- 0 ening at t e bottom of the valve casing ters Patent is:

s ould then be closed. In a homogenizin valve, a air of coact- 35 The modified construction is illustrated on ing members provi ed with nely ground the drawing which ,shows a vertical longielongated and conical coacting engaging surtudinal section of a homogenizing valve. faces, one .of said members having a central In the following the same reference nume'rdelivering bore and the other of said memals are used as m the main patent. here being provided with-a spreading cham- A is the conical body fitted witha cenher and connecting with the bore and the tral ch e1 0 and finely ground to fit a engaging surfaces substantially as and for r casing B., J the purposes set orth. r

In contradistinction to the construction In testimony whereof I afix my signature;

specified in the mainpatent, the channel 0 v 1 is here continued throughout entire body CHRISTIAN J BGENSEN. 

